Which choice best describes how scientists learn new information during investigations?
A. During investigations, scientists learn new information, ask questions, and then make observations.
B. During investigations, scientists make observations, use their observations to ask questions, and learn new information.
C. During investigations, scientists make measurements, collect and record information, ask a question, and then make observations.
During investigations, scientists collect and record data and then make observations.
Answers: 2
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An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above
Answers: 3
Physics, 22.06.2019 13:20
It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).
Answers: 2
Which choice best describes how scientists learn new information during investigations?
A. During i...
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